BLD5/10 User Manual
BLDC50/100
User Manual
3.6 Two Potentiometers(
RS-232
Only)
3.6.1 Speed Setting
This one potentiometer can be used for adjusting speed. The velocity range can be setting in BLD
confi gurator. Its default range is 150 to 4500rpm.
3.6.2 Acceleration Setting
This one potentiometer can be used for adjusting acceleration and deceleration. The acceleration
and deceleration range are the same and can be setting in BLD confi guration. Their default range
are 0 to 3000rps
2
3.7 Status LED Codes
Code
Error
Solid Green
Motor Disabled
Flashing Green
Motor Enabled
1 Red, 2 Green
Can’t Move (Disabled)
3 Red, 1 Green
Drive Over Temperature
3 Red, 2 Green
Bad Internal Voltage
4 Red, 1 Green
Supply Voltage High
4 Red, 2 Green
Supply Voltage Low
5 Red, 1 Green
Over Current
5 Red, 2 Green
Over Load
6 Red, 1 Green
Open Motor Phase
6 Red, 2 Green
Bad Hall Signal
7 Red, 1 Green
Comm Error
7 Red, 2 Green
Save Failed
ACC/DEC
SPEED
Lin Engineering
BLDC 50/100 Driver Manual
Page 21
Version 1.0
01/29/2020